METHOD OF OBTAINING KVASS WORT DRY CONCENTRATE Russian patent published in 2017 - IPC A23L2/385 

FIELD: food industry.

SUBSTANCE: invention relates to food industry. The method comprises preparing the recipe components, cutting oat root, drying it in the microwave field to a residual moisture of about 20% and roasting, mashing rye fermented malt, rye unfermented malt, crushed rye, crushed barley and oat root in an amount of about 6% by weight of cereal products with water and cytolytic and amylolytic enzymes, saccharification, boiling, phase separation and liquid phase concentration under vacuum until the dry substances content is 68-72%, to obtain the desired product.

EFFECT: method provides obtaining kvass wort concentrate with the stable hue and the accelerated fermentation process, with subsequent producing kvass from it.